package com.t21;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

/**
 * Created by xuyiwei on 2018/9/16.
 */

public class EvenChecker implements Runnable {
    private IntGenerator generator;
    private final  int id;
    public EvenChecker(IntGenerator generator, int id) {
        this.generator = generator;
        this.id = id;
    }
    @Override
    public void run() {
        while (!generator.isCanceled()){
            int val = generator.next();
            if(val%2!=0){
                System.out.println(val + " not even! ");
                generator.cancel();
            }
        }
    }
    public static void test(IntGenerator gp,int count){
        System.out.println("Press Control-C to exit");
        ExecutorService exec = Executors.newCachedThreadPool();
        for(int i=0;i<count;i++){
            exec.execute(new EvenChecker(gp,i));
        }
        exec.shutdown();
    }

    public static void test(IntGenerator gp ){
        test(gp,10);
    }
}
